デジタル家電向けSTEPベースの形状・挙動モデル連携シミュレーションシステムの開発(J20-2 デジタルエンジニアリングによる製品開発革新(2),J20 デジタルエンジニアリングによる製品開発革新)

概要

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The coordination of exterior style design and interactive design of GUI (Graphical User Interface) greatly influences the market competitiveness of numerous IT products, such as cellular phones, PDAs and digital appliances, and therefore must be reviewed early in the design stage. For efficient design review, a unified 3D virtual prototyping tool is needed for designers where both the styling of a product's exterior and GUI's.dynamic behaviour can be evaluated simultaneously. We developed a geometry-behaviour collaborative prototyping tool based on STEP (ISO10303) standards. This tool can be associated with the STEP AP203file of a 3D geometric model from 3DCAD, then the behaviour of the GUI can be defined according to the 'STEP behaviour schema' using EXPRESS language. Finally, in our prototyping, the behaviour model can be mapped into the animation script of a particular Web3D format. The designers can fully examine the usability and functionality of the GUI using the working prototype on Web3D browser.
一般社団法人日本機械学会の論文
2004-09-04